CaratHunter
Plans
Marquise|Lab Grown|IGI

2.09ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG794610484

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794610484

Diamond specifications and retailer prices

From $4,940 AUD
$3,470 USD
As of October 30, 2026
Save $11,740 AUD (70%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $21,267 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794610484 or 794610484. Listed at 23 retailers as of October 30, 2026, with a 238% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.09
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794610484
Dimensions12.86 × 6.65 × 4.23 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.86 mm6.65 mm2.09 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794610484
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,819 AUD|Low: $4,743 AUD|High: $16,680 AUD|Avg: $8,801 AUD|-7.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 5$4,940 AUD
Retailer 6$5,532 AUD
Retailer 7$5,731 AUD
Retailer 8$5,731 AUD
Retailer 9$5,814 AUD
Retailer 2$5,951 AUD
Retailer 1$6,819 AUD
Retailer 16$7,162 AUD
Retailer 10$7,657 AUD
Retailer 13$8,254 AUD
Retailer 12$8,783 AUD
Retailer 15$9,367 AUD
Retailer 14$12,292 AUD
Retailer 4$14,377 AUD
Retailer 11$14,783 AUD
Retailer 3$16,680 AUD

36 data points across 16 retailers

23 retailers$4,940 AUD to $16,680 AUD

B+
Cheapest Retailer
-
$4,940 AUD
$3,470 USD
B+
Retailer 2
-
$5,202 AUD
$3,654 USD
View
B+
Retailer 3
-
$5,376 AUD
$3,776 USD
View
B+
Retailer 4
-
$5,532 AUD
$3,886 USD
View
Final sale: no returns
B+
Retailer 5
-
$5,588 AUD
$3,925 USD
View
Retailer 6
-
$5,731 AUD
$4,026 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$5,731 AUD
$4,026 USD
View
B+
Retailer 8
-
$5,814 AUD
£3,216 GBP
View
B+
Retailer 9
-
$5,951 AUD
$4,180 USD
View
B+
Retailer 10
-
$6,819 AUD
$4,790 USD
View
B+
Retailer 11
-
$7,162 AUD
$5,031 USD
View
B+
Retailer 12
-
$7,657 AUD
£4,235 GBP
View
B+
Retailer 13
-
$8,254 AUD
$5,798 USD
View
B
Retailer 14
-
$8,765 AUD
£4,848 GBP
View
B
Retailer 15
-
$8,783 AUD
€5,876 EUR
View
B
Retailer 16
-
$9,367 AUD
$6,580 USD
View
B
Retailer 17
-
$12,292 AUD
£6,799 GBP
View
B
Retailer 18
-
$14,377 AUD
$10,099 USD
View
B
Retailer 19
-
$14,401 AUD
$10,116 USD
View
B
Retailer 20
-
$14,783 AUD
ZAR 167,763 ZAR
View
B
Retailer 21
-
$16,680 AUD
$11,717 USD
View
Retailer 22
-
$20,151 AUD
$14,155 USD
View
Price under review
Most Expensive
With Clarity
794610484 · Oct 31
$21,267 AUD
$14,939 USD
View
Price under review
22 more retailers have this diamond
Prices start from $4,940 AUDSave up to $11,740 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
2.09ct Marquise
$4,940 AUD